268152090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1879}}^1$

素因数の和:2027

約数の個数: 64

約数和(自身を含む): 662722560

約数和(自身を除く): 394570470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 71, 134, 142, 201, 213, 335, 355, 402, 426, 670, 710, 1005, 1065, 1879, 2010, 2130, 3758, 4757, 5637, 9395, 9514, 11274, 14271, 18790, 23785, 28185, 28542, 47570, 56370, 71355, 125893, 133409, 142710, 251786, 266818, 377679, 400227, 629465, 667045, 755358, 800454, 1258930, 1334090, 1888395, 2001135, 3776790, 4002270, 8938403, 17876806, 26815209, 44692015, 53630418, 89384030, 134076045, 268152090]

約数ペア:

[(1, 268152090), (2, 134076045), (3, 89384030), (5, 53630418), (6, 44692015), (10, 26815209), (15, 17876806), (30, 8938403), (67, 4002270), (71, 3776790), (134, 2001135), (142, 1888395), (201, 1334090), (213, 1258930), (335, 800454), (355, 755358), (402, 667045), (426, 629465), (670, 400227), (710, 377679), (1005, 266818), (1065, 251786), (1879, 142710), (2010, 133409), (2130, 125893), (3758, 71355), (4757, 56370), (5637, 47570), (9395, 28542), (9514, 28185), (11274, 23785), (14271, 18790)]